Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Cayon Cayon Ma Luz
Original Assignee
Cayon Cayon Ma Luz
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Filing date
Publication date
Application filed by Cayon Cayon Ma LuzfiledCriticalCayon Cayon Ma Luz
Priority to ES1974203092UpriorityCriticalpatent/ES203092Y/en
Publication of ES203092UpublicationCriticalpatent/ES203092U/en
Application grantedgrantedCritical
Publication of ES203092YpublicationCriticalpatent/ES203092Y/en
Improved provision in ventilation grids, characterized by the fact of including tabs or lugs of an elastic nature so that in the operative phase of its fitting in the hollow or aeration duct for this purpose provided in the facing said tabs or pins press against the walls of the hole to be fixed by embedment causing such action the consequent immediate fixing of the ventilation grid. (Machine-translation by Google Translate, not legally binding)
ES1974203092U1974-05-161974-05-16
PERFECTED ARRANGEMENT IN VENTILATION GRILLS.
ExpiredES203092Y
(en)
Procedure to increase the activity, progestativa of 17-alpha-etinilesteroides of the strange series. (Machine-translation by Google Translate, not legally binding)
New procedure to reduce the decomposition of the bricks of the masonry and of the strawberry of regenerators (Machine-translation by Google Translate, not legally binding)
Set of contact plates of installation in perfected projection for the operation of accessible signaling devices. (Machine-translation by Google Translate, not legally binding)